:root {
  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #242424;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}
a:hover {
  color: #535bf2;
}

body {
  margin: 0;
  display: flex;
  place-items: center;
  min-width: 320px;
  min-height: 100vh;
  background: #f7f6f2;
  color: #3a3a3a;
  font-family: 'Segoe UI', 'PingFang SC', 'Hiragino Sans', Arial, sans-serif;
}

h1 {
  font-size: 3.2em;
  line-height: 1.1;
}

button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  background-color: #1a1a1a;
  cursor: pointer;
  transition: border-color 0.25s;
}
button:hover {
  border-color: #646cff;
}
button:focus,
button:focus-visible {
  outline: 4px auto -webkit-focus-ring-color;
}

.card {
  padding: 2em;
}

#app {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

@media (prefers-color-scheme: light) {
  :root {
    color: #213547;
    background-color: #ffffff;
  }
  a:hover {
    color: #747bff;
  }
  button {
    background-color: #f9f9f9;
  }
}

.el-table {
  background: #f7f6f2;
}
.el-table th, .el-table td {
  background: #f7f6f2;
}
.el-button {
  background: #8bb8a8;
  border-color: #8bb8a8;
  color: #fff;
}
.el-button--primary {
  background: #b3c7d6;
  border-color: #b3c7d6;
}
.el-dialog {
  border-radius: 12px;
  background: #e6ecef;
}
.el-input__inner, .el-select .el-input__inner {
  box-shadow: none !important;
  color: #3a3a3a !important;
}
.el-card {
  background: #e6ecef;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(163,193,218,0.08);
}

html, body, #app {
  width: 100vw;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background: #f7f6f2;
}
.layout-root {
  width: 100vw;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  background: #f7f6f2;
}